Mattmasters Posted December 23, 2016 Author Share Posted December 23, 2016 Well thanks for all the help guys.. glad to see everyone is so helpful.. merry Christmas all Quote Link to comment Share on other sites More sharing options...
al-yeti Posted December 23, 2016 Share Posted December 23, 2016 You get the 4mm Quote Link to comment Share on other sites More sharing options...
datadiffusion Posted December 23, 2016 Share Posted December 23, 2016 2 hours ago, Mattmasters said: Well thanks for all the help guys.. glad to see everyone is so helpful.. merry Christmas all I think that people can be a little more helpful, however, I fully accept that as someone who feels they are ready for SSAIB / NSI Silver, the level of questions you are asking are a little worrying, and should be basic knowledge for at least the 'lead technician' in any such approved company. What you do not want to do is try something out, that you haven't done before, on a live, real customer. Here is a great book on electronics, relays, diodes, etc..., and before you click, NO, I'm not joking, it's how I got started, albeit as a kid, but the book is great for any age; https://www.amazon.co.uk/Introduction-Electronics-Basic-Guide-Beasant/dp/0860208095/ref=sr_1_20?ie=UTF8&qid=1482522212&sr=8-20&keywords=usborne+electronics 1 Quote So, I've decided to take my work back underground.... to stop it falling into the wrong hands Link to comment Share on other sites More sharing options...
petrolhead Posted December 24, 2016 Share Posted December 24, 2016 8 hours ago, sixwheeledbeast said: Back EMF is the word your looking for. Your unbelievable. 3 Quote Link to comment Share on other sites More sharing options...
petrolhead Posted December 24, 2016 Share Posted December 24, 2016 (edited) Dont **** about with the mains to the roller shutter, the roller shutter should have a stop input for a safety beam. If it doesn't have a stop input for a safety beam its a dangerous pile of ***** that you dont want to get involved in anyway, machinery directive means prison time and an anus like a yawning hippopotamus's mouth when it goes wrong. Edited December 24, 2016 by petrolhead 2 Quote Link to comment Share on other sites More sharing options...
MrHappy Posted December 24, 2016 Share Posted December 24, 2016 1 hour ago, petrolhead said: prison time and an anus like a yawning hippopotamus's mouth when it goes wrong. lol Quote Mr Veritas God Link to comment Share on other sites More sharing options...
sixwheeledbeast Posted December 24, 2016 Share Posted December 24, 2016 14 hours ago, petrolhead said: Your unbelievable. Your welcome. 1 Quote Link to comment Share on other sites More sharing options...
petrolhead Posted December 24, 2016 Share Posted December 24, 2016 What does ectasymother****ers have to do with relays anyway? Quote Link to comment Share on other sites More sharing options...
sixwheeledbeast Posted December 24, 2016 Share Posted December 24, 2016 "British dance-rock quintet"... er no ta. More appropriate me thinks. Quote Link to comment Share on other sites More sharing options...
norman Posted December 24, 2016 Share Posted December 24, 2016 Are you taking the Rick? Quote Nothing is foolproof to a sufficiently talented fool. Link to comment Share on other sites More sharing options...
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